The defence agreement with Denmark dates back to 1951
95% confidence
DefenceDenmark
Omissions
The specific agreement is the 'Agreement relating to the Defense of Greenland' signed on April 27, 1951, which granted the United States extensive rights to establish and operate defence facilities in Greenland pursuant to the North Atlantic Treaty.
Sources
PrimaryU.S. Department of StateAgreement amending and supplementing the agreement of April 27, 1951 between the United States and Denmark regarding the Defense of Greenland
PrimaryUnited Nations Treaty CollectionAgreement of 27 April 1951 pursuant to the North Atlantic Treaty between the Government of the United States of America and the Government of the Kingdom of Denmark relating to the Defense of Greenland
AcademicAvalon Project - Yale Law SchoolDefense of Greenland Agreement between the United States and the Kingdom of Denmark signed April 27, 1951 (TIAS 2292)